baber/WOPTO huggingface dataset:
Patent JP-H1116469-A (JP)
Title: Electromagnetic relay
Inventor: YOKOTA SHIGERU
IPC: H01H50/64
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay wherein a shock resistant property can be enhanced because a hinge spring is not deformed if it is loaded with a strong shock. SOLUTION: This electromagnetic relay is equipped with a body 1, a substantially L-shaped yoke 4 in which one piece 41 is joined to one end part 21 of an iron core 2 around which a coil 3 is wound, an armature 5 which is bent at a bend part 52 and forms substantially an L shape and one piece 51 of which is attracted to and released from the other end part 22 of the iron core 2, a hinge spring 6 in which an end part 62 extended from a fastened base end part 61 supports the bend part 52 of the armature 5 so as to be able to make turning motion on an end part of the other piece 42 of the yoke 4, and a contact part 7 in which a movable contact 71a contacting with and parting from a fixed contact 72a is fastened to a movable contact spring 71, and the contact part 7 is driven so as to be opened/closed by the armature 5 in the driving direction.  In this event, the body 1 is made up such that a hitting contact part 12 which can make hitting contact with the bend part 52 of the armature 5 is provided so as to have a predetermined air gap (δ1) between itself and the bend part 52.
Patent JP-S6416004-A (JP)
Title: Signal generator
Inventor: OTAKE HISAO
IPC: H03B28/00
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the fluctuation in the output level of a sinusoidal wave signal by supplying an SCF clock of the same frequency and same phase as those of an input clock given to generate a reference pulse signal to a switched capacitor filter. CONSTITUTION:An output I of an operational amplifier 11 passes through a low-pass filter 52 comprising the switched capacitor filter (SCF) 12. An output Y from a 1/l frequency divider 3 is given to an SCF clock generating circuit 13 and the SCF clock J from the SCF clock generating circuit 13 is fed to the SCF 12. The SCF clock J and the output Y are outputted from one and same 1/l frequency divider 3 and the input clock to the signal generator reference pulse generator 50 and the SCF clock have the same frequency. Thus, the pulse width of waveforms V, W is an integral number of multiple of the SCF clock J and each voltage change point of the output I to the SCF 12 and the SCF clock J have the entirely same phase relation. Thus, the input clock to the SCF 12 and the SCF clock have always the same phase.
Patent JP-H1113326-A (JP)
Title: Click lock with key
Inventor: KOMADA HISAKO
IPC: E05B65/52
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To lock a state of cover fixing of a box body, etc., by a mechanism in a click lock body, and to recognize a completely locked state, etc., through the operating feeling of a lock. SOLUTION: A cam 20, a latch 30 and a leaf spring 40 are housed in a click lock body, and the latch 30 is moved vertically by the rotation of the cam 20 by the operation of the lock 60, and projected to and retreated from a latch receiving section formed in box body. V grooves 24, 24' are formed in the outer circumferential surface of the cam 20, the projecting section 42 of the leaf spring 40 is fitted into the V grooves 24, 24' when the latch 30 is entered completely to the latch receiving section and when the latch 30 is extracted perfectly from the latch receiving section, and a completely locked state, etc., can be recognized through the operating feeling of the lock 60.
Patent JP-H05337085-A (JP)
Title: Ophthalmologic refraction measuring device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1992-06-05
Abstract: PURPOSE:To make precise measurement even when the reflection factor on a fundus is low by conjugatively arranging a light source, the fundus, and a light position sensor, reflecting the light flux from the light source on a test eye, then forming a bright image on the light position sensor. CONSTITUTION:A composite lens 2 constituted, of six small lens sections 2a-2f, integrally molded of a synthetic resin, and arranged with one face on the side of a point light source 1 as a curved face centering on the optical axis and the other on a concentric circle, a six-hole aperture 3 having six openings 3a-3f provided to match the optical axis of the small lens sections of the composite lens 2, a perforated mirror 4 having a hole section at the center section, and an objective lens 5 are provided in sequence on the optical path 01 from the point light source 1 to a test eye E. An aperture 6 having a center opening, a lens 7, and a light position sensor 8 are provided behind the perforated mirror 4, the point light source 1 is made conjugate to the focal plane F of the objective lens 5 with respect to the composite lens 2, and the light of six spots is projected on a fundus.
Patent JP-S5871012-A (JP)
Title: Blade edge position compensating device
Inventor: YONEHAMA MASARU
IPC: B23B29/034
Filed: 1981-10-23
Abstract: PURPOSE:To compensate a position of a blade edge by converting an axial linear motion of a drawbar into a rotary motin, and transmitting this rotation to an eccentric ring for converting it into eccentric motion, further transmitting this revolving motion to the eccentric ring and moving through this eccentric relving motion a cutting tool support device in the direction perpendicular to an axis. CONSTITUTION:Rotation of a drawbar 31 is transmitted to an eccentric ring 14 by means of ratchet mechanisms 15, 17, movement and compensation of a blade edge position being performed certainly. Further, utilization of a cylinder mechanism for a driving device results in simplification of the mechanism as compared with devices utilizing a pulse motor or DC motor. Thus, compensation of the blade edge position is performed certainly and this makes a maintenance work easy.
Patent JP-H0812542-A (JP)
Title: Liquid composition for oral cavity
Inventor: KIKUCHI YASUO
IPC: A61K8/40
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a liquid oral cavity composition having increased inhibition of caries formation and showing excellent prevention of bacterial plaque by formulating a specific cationic microbicidal agent to a combination of dextranase and mutanase. CONSTITUTION:This oral cavity liquid composition is produced by formulating one or more than two of cationic microbicidals selected from (A) cetylpyridinium chloride, chlorhexidine salt, benzalkonium chloride and benzethonium chloride (preferably cetylpyridinium chloride or benzethonium chloride to a combination of (B) dextranase and (C) mutanase. The proportions of ingredients (B) and (C) are 200-20,000 units and 20-5,000 units per 1 gram of the composition, respectively where the weight ratio of (B)/(C) is 50/1-1/1. Further, the amount of ingredient (A) is preferably 0.005-0.2wt.%, particularly 0.01-0.1wt.% based on the total composition.
Patent JP-S6233293-A (JP)
Title: Heat pipe
Inventor: INOUE YOSHIMITSU
IPC: F28D15/02
Filed: 1985-08-01
Abstract: PURPOSE:To provide a heat pipe in which the heat transport control of the heat pipe becomes possible with a simple means and any malfunction is difficult to occur by filling the evaporating part of the heat pipe with a composition having an occlusive property for a working medium and discharging the working medium occuluded at a predetermined temperature. CONSTITUTION:A composition 2 having an occlusive property, sealed in the evaporating portion of the pipe 1 is generally used as a drying agent and is zeolite having a high affinity with water represented by a chemical formula of Na2O.Al2O.Al2O3.2SiO2.nH2 O, etc.). The composition 2 is sealed therein in weight approximately five times that of water which is a working medium. A wick 3 stuck over the entire surface of the side wall of the pipe 1 is constituted of a material capable of rapidly moving the working medium by utilizing a capillary phenomenon of a cloth or the like. Water which is used as a working medium receives an evaporation latent heat at the evapora tion portion 1a which is a high-temperature portion, and is evaporated, rising up within the pipe 1 and reaching a condensing portion 1b which is a low temperature portion, generating condensation latent heat to form water, flowing by the gravity and the capillary permeation of the wick and returning back to the evaporating portion 1a. Such operations are repeated and the transport of heat is conducted.
Patent JP-S5958878-A (JP)
Title: Semiconductor light emitting device
Inventor: YAMANAKA HARUYOSHI
IPC: H01L33/30
Filed: 1982-09-28
Abstract: PURPOSE:To enhance crystallinity, to suppress segregation of impurities and to enhance light generation efficiency of a semiconductor light emitting device by a method wherein a P type layer and an N type layer of low concentration respectively are laminated and inserted between P-N junction constructing the semiconductor light emitting device. CONSTITUTION:A P type GaAlAs layer 2 made to impurity concentration of 1-2X10<18>/cm<3> by doping with Zn is grown liquid phase epitaxially on a P type GaAs substrate 1 made to impurity concentration of 1-2X10<19>/cm<3> by doping with Zn, Zn is doped thereon to make concentration to 5-10X10<16>/cm<3>, and moreover the P type GaAlAs layer 21 made thickness to 0.5-1.0mum is grown, which thickness is within diffusion length of holes. Then the N type GaAlAs layer 31 having concentration of 1-5X10<16>/cm<3> and made thickness to 0.3- 0.5mum is grown thereon, which thickness is within diffusion length of electrons, and an N type GaAlAs layer 3 having concentration of 5-10X10<17>/cm<3> is deposited thereon. Accordingly the flow impurity concentration layers 21, 31 are interposed between the layers 2, 3 to suppress the segregation of impurities, and the electrodes 4, 5 of the N side and the P side are fixed to both sides of the surface and the back.
Patent JP-H0462282-A (JP)
Title: Controlling device of opening and closing body
Inventor: HONMA MIKIO
IPC: B60J1/17
Filed: 1990-06-29
Abstract: PURPOSE:To promote controllability and safety by controlling opening and closing operation of an operating switch when an ignition switch is turned OFF, and enabling the opening and closing operation of an opening and closing body. CONSTITUTION:A controlling device is constituted of a key insert detection switch 6, an opening control circuit 24 and a closed control circuit 25. The opening control circuit 24 stores an off-operation of an operating switch 4, and when it is stored, a decision about whether the operating switch 4 has been closed or not, and when it is judged that the on-operation is made, a decision means 26 disables the off-operation of the operating switch 4. While, the close control circuit 25 stores the on-operation of the operating switch 4, and when it is stored, a decision about whether the operating switch 4 makes the off operation or not, and when it is decided that the off operation is made, a decision means 27 disables the on operation of the operating switch 4.
Patent JP-H0611402-A (JP)
Title: Torque sensor
Inventor: MORITA HIKARI
IPC: G01L3/10
Filed: 1992-06-29
Abstract: PURPOSE:To facilitate manufacturing magnetism generation units by performing torque measurement through effective utilization of the magnetic flux generated by a magnetism generation unit. CONSTITUTION:A magnetism generation unit 18 is installed at one end of a torsion bar 11 while a pickup member 20 fitted with a magnetism passage 30 is furnished at the other end. Magnetic path pieces 21a, 22a as input/output ends of the magnetism passage 30 are arranged confronting the unit 18, and a magnetism sensing element 24 is mounted on the way of the magnetism passage 30. The unit 18 is structured with a ring-form magnetic substance which is magnetized so that different magnetic poles appear alternately in the circumferential direction. The magnetic path pieces 21a, 22a face always the magnetic poles 18a, 18b, and the magnetic fluxes generated thereby are picked up effectively by the pieces 21a, 22a.
Patent JP-2000008902-A (JP)
Title: Constant speed traveling control system for vehicle
Inventor: MARUYAMA SHUJI
IPC: B60L50/16
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and reduce noise by maintaining an engine output at a constant value, and to improve following accuracy to a constant traveling speed, when a constant speed traveling is executed in a hybrid vehicle. SOLUTION: A constant speed traveling control 9 controls an output of an engine 1 at a constant value. At the same time, in regard to the required driving force, it calculates the torque which a motor 6 shares, and drives a generator 4 and distributes the engine output into two systems which are the direct drive and the drive of the motor 6. If a traveling speed is slower than the constant traveling speed, the motor 6 which is being supplied with electric power through the generator 4, is also supplied with electric power from a battery 7, and thus the output torque of the motor 6 increases and the driving force is increased.  If the traveling speed is faster than the constant traveling speed, the electric power supplied to the motor 6 from the engine 1 is cut down and the output torque of the motor 6 is decreased, and the cut down electric power is charged into the battery 7 from a inverter 5. The constant speed traveling is carried out by increasing and decreasing the output torque of motor 6, so the engine output is maintained at a constant value.
Patent JP-H0219981-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TADA YOSHIHIRO
IPC: G06F3/00
Filed: 1988-07-08
Abstract: PURPOSE:To make a design change unnecessary and to improve the general purpose characteristics of the title semiconductor integrated circuit device by switching a port option by rewriting data. CONSTITUTION:A data signal supplied from the internal circuit of a semiconductor integrated circuit device 9A is written to a memory circuit 10, and the circuit 10 outputs the stored data signal. A port peripheral circuit 11 is provided for a port 12 of the semiconductor integrated circuit device 9A and switches the input-output signal state of the port 12 according to the data signal from the memory 10. Thus, the input-output signal state of the port 12 can be switched only by rewriting the data, and the general purpose characteristics of the semiconductor integrated circuit device 9A can be improved.
Patent JP-H11379-A (JP)
Title: Medical container
Inventor: KUROKI SOICHI
IPC: B65D81/32
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a medical container in which a medicine container can easily be connected with a flexible container body. SOLUTION: In a medical container 1 which has a connection, with which a medicine container storing a medicine that is mixed into a liquid medicine at use, is connected to a resin container body 3 storing a liquid medicine and, having a flexible wall, the connection 5 is provided with a cylindrical guide member secured to the container main body and with a double-headed needle type communication means provide in such a way as to be movable within the guide member to communicate the inside of the medicine container with the inside of the container body, and the double-headed needle type communication means is provided with a guided cylinder part 7A made of resin, which makes sliding contact with the interior wall surface of the cylindrical guide member.  A locking projection 8 which projects radially so that it is temporarily locked to the cylindrical guide member is formed on the guided cylinder part, and an adjustment slit cut in the direction of the axis of the guided cylinder part is formed on each side of the locking projection.
Patent JP-H1018963-A (JP)
Title: Piston pump for food material
Inventor: TSURUTA KAZUHIRO
IPC: F04B15/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To disassemble or assemble a piston pump for its cleaning in a single operation to shorten the working time. SOLUTION: A rod 7 of an air cylinder 8 is formed at its end with U-shaped grooves 7a to allow the coupling thereof with a piston rod 3b in a single operation. A pump body 1 is provided at its both side faces contacting with a frame 9 with projecting engaging pins 1a as well as the frame 9 is formed with hooks 9a to thereby facilitate the positioning therebetween. A fixed seat 15 is formed at its top face with an engaging projection 15a as well as a leg 21 is formed at its underside with an engaging recess 21b to thereby facilitate the positioning therebetween. The tip of the leg 21 is fixed in a single operation by the use of a fixing lever 14 having a bellied hole.
Patent JP-S6232263-A (JP)
Title: Internal combustion engine controller
Inventor: YOSHIDA TATSUYA
IPC: F02D45/00
Filed: 1985-08-05
Abstract: PURPOSE:To make control over an extensive engine speed range performable without using such as operational device as speedier in a processing rate, by providing an operational device having both low-speed and high-speed processing routines different in performance frequency of processes, being selectable according to an engine speed. CONSTITUTION:A device bearing the above caption is provided with a central processing unit 11 which inputs each output signal out of various detecting devices detecting a driving state, while it calculates an ignition timing advance value, a current-energizing time and a fuel injection time according to the specified program by this CPU 11, and with a control signal conforming to the calculated result, it controls ignition coils 60 and 61 and an injector 71 In this case, the CPU 11 judges whether it is low or high rotation with the specified engine speed as a criterion, and according to the judged result, either of a low-speed processing routine or a high-speed processing routine is selected whereby control is made so as to be performed. Each processing routine should be set so as to make each performance frequency differ, and with this constitution, even if the CPU 11 is slow in a processing rate, it is made so as to do good control at the time of high speed.
Patent JP-S6366287-A (JP)
Inventor: SAMIYUERU AREN TABAKU
IPC: C07C2/62
Filed: 1987-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0618843-A (JP)
Title: Liquid crystal display device
Inventor: ITO TAKAYASU
IPC: G09G3/36
Filed: 1992-06-30
Abstract: PURPOSE:To display a video signal independently of numbers of gradation and scanning frequency with comparatively small scale circuit constitution by driving with line sequentiality a liquid crystal display panel in which plural picture element electrodes, plural signal electrodes, and scanning electrodes are arranged in the horizontal and the vertical directions in matrix type. CONSTITUTION:This device is provided with a source driver 13 which is operated based on a clock/HS for starting of horizontal scanning from a horizontal scanning clock generation circuit 12, while samples a video signal based on a clock/HCLK for starting of horizontal scanning and applies them to each electrodes respectively, and a gate driver 15 which is sequentially set to a standby state for applying scanning voltage to each scanning electrode based on a clock/VCLK for horizontal scanning, and applies scanning voltage kept in the standby state for applying based on a clock/HS for starting of horizontal scanning.
Patent JP-S6062768-A (JP)
Title: Data transmisson equipment
Inventor: YAMAMOTO YUKIO
IPC: H04L29/06
Filed: 1983-09-16
Abstract: PURPOSE:To transmit data smoothly from a terminal device to a center device by providing a transmission relay means stored in a transmission protocol to the center device between the center device and the terminla device. CONSTITUTION:When a polling message is transmitted from the center device 2 to the transmission relay means 6 via MODEMs 10, 8, the said message is fetched to a CPU16. When no transmission data from the terminal device 4 is stored in an RAM20, the CPU16 responds to the polling message, reads the reply message of ''EOT'' in the transmission protocol from an ROM18 and transmits it to the center device 2. Moreover, when a transmission data from the terminal device 4 is stored in the RAM20, the CPU16 responds to the polling message, reads the transmission data from the RAM20 and the transmission protocol from the ROM18 and transmits them to the center device 2.
Patent JP-H05259135-A (JP)
Title: Method for planarizing grove on surface of semiconductor device
IPC: C03C25/68
Filed: 1992-06-05
Abstract: PURPOSE: To obtain a more completely flat surface and reduce a process time for flatting by a method wherein a sample is polished, and each parameter is measured during polishing, and based on the result, a semiconductor device is polished, etc., so that a flat process is optimized. CONSTITUTION: A sample having a first concave and convex shape is polished, and a height (h) and a width W of the first uneven form during the grinding are measured, and a shape aspect ratio FAR=h/W of the first uneven form is calculated. Further, a removal speed Ri inside the first uneven form and a removal speed Ro outside the first uneven form during polishing are measured, and a relative grinding speed RPR=Ri/Ro is calculated, and widths W, RPR and FAR of the first uneven form are plotted. Based on the result of diagrammatical observation of plots of the uneven form, a semiconductor device having a second uneven form which is analogous to the first uneven form of the sample is polished.
Patent JP-H0818964-A (JP)
Title: Image reduction circuit
Inventor: OKUBO HIDEAKI
IPC: H04N19/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide an inexpensive and fast image reduction circuit by using an image compression/expansion circuit as a filtering processing circuit for the prevention of folded distortion. CONSTITUTION:A filter processing circuit 11 for the prevention of folded distortion consists of a discrete cosine transformation(DCT) circuit 12 that is the compression/expansion block of JPEG, quantization circuits 13, 14, an inverse discrete cosine transformation (IDCT) circuit 15 and a quantization step value setting circuit 16. The quantization step value setting circuit 16 sets different quantization step values to be set in compression and expansion for a frequency area desired to attenuate for the prevention of the folded distortion. In this way, it is possible to operate the compression/expansion block (inexpensive one is provided recently) operated at high speed as the filter processing circuit and to inexpensively provide an image reduction circuit.
Patent JP-H05340932-A (JP)
Title: Water-proof structure of water-soaking type ultrasonic probe
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/24
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a water-proof structure of a water-soaking type ultrasonic probe which can be manufactured inexpensively and can maintain a sufficient water-proofness for a long period. CONSTITUTION:With the water-proof structure of a water-soaking type ultrasonic probe 1, a cylindrical guide part 3e whose inside is a cable insertion hole 3d protrudes, on a wall part 3c of a case 3 with an array vibrator 4 and at least an outer-periphery surface 2b near the insertion part and an outer- periphery surface 3e' of the guide part 3e of a cable 2 where one edge part 2a is inserted into the cable insertion hole 3d of the guide part 3e are covered with a tube 7. Also, a one edge part 7a of the tube 7 is tightened to the outer- periphery surface 3e' with a belt 8.